-al -ol a-a aaa aad aaf aag aah aal aao ad- ada add adf adg adh adl ado af- afa afd aff afg afh afl afo ag- aga agd agf agg agh agl ago aha ahd ahf ahg ahh ahl aho al- ala ald alf alg alh all alo aoa aod aof aog aoh aol aoo daa dad daf dag dah dal dao dda ddd ddf ddg ddh ddl ddo dfa dfd dff dfg dfh dfl dfo dga dgd dgf dgg dgh dgl dh- dha dhd dhf dhh dhl dho dl- dla dld dlf dlg dlh dll dlo doa dod dof dog doh dol doo faa fad faf fag fah fal fao fda fdd fdf fdg fdh fdl fdo ffa ffd fff ffg ffh ffl ffo fga fgd fgf fgg fgh fgl fha fhf fhg fhh fhl fho fla fld flf flg fll flo foa fof fog foh fol foo g-d gaa gad gaf gag gah gal gao gda gdd gdf gdh gdl gdo gfa gfd gff gfh gfl gfo gga ggd ggg ggh ggo gha ghd ghg ghh ghl gho gla gld glf glg glh gll glo goa god gof gog goh gol goo haa had haf hag hah hal hao hda hdd hdf hdg hdh hdl hdo hfa hfd hff hfg hfh hfl hfo hga hgf hgg hgh hgl hgo hha hhd hhf hhg hhh hhl hho hla hld hlf hlg hlh hll hlo hoa hod hof hog hoh hol hoo la- laa lad laf lag lah lal lao lda ldd ldf ldg ldh ldl ldo lfa lfd lff lfg lfh lfl lfo lga lgd lgf lgg lgh lgl lgo lha lhd lhf lhh lho lla lld llf llg lll llo loa lod lof log loh lol loo oaa oad oaf oag oah oal oao oda odd odf odg odh odl odo of- ofa ofd off ofg ofl ofo oga ogd ogf ogg ogh ogl ogo oha ohd ohf ohg ohh ohl oho ola old olf olg oll olo oo- ooa ood oof oog ooh ool ooo